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Meshroom

meshroom.org

Free plan WindowsLinux
Visit meshroom.org
Spec score 7.9 #16 of 34 in Photogrammetry Software

What it is

Meshroom is a free, node-based visual programming toolbox for creating and running data-processing pipelines. Its AliceVision plugin combines photogrammetry, camera tracking, HDR panorama, lidar meshing, raw image conversion and color calibration workflows. Users connect operations visually to set dependencies, data flow and execution order. Pipelines can run locally or on distributed systems, including local and remote computation in one project. The meshroom_batch command-line interface and JSON pipeline definitions support automated, reproducible execution. Meshroom reuses cached intermediate results and invalidates affected downstream nodes when attributes change. Built-in viewers display logs, images, 3D data and node outputs. Dynamically loaded plugins can run in separate virtual environments, while Meshroom Hub offers domain-specific plugins for computer vision, AI and other tasks. Prebuilt desktop releases are available for Linux and Windows; macOS requires manual packaging. The software is linked to the Mozilla Public License 2.0. Its listed plan costs nothing.

Spec sheet

What it does
Meshroom is a node-based visual programming toolbox for creating, managing, and executing data-processing pipelines.Read 5 Oct 2026 · meshroom.org
Free plan
YesRead 20 Sep 2026 · alicevision.org
License
The site links Meshroom's license to the Mozilla Public License 2.0.Read 5 Oct 2026 · meshroom.org
Founded
2015Read 28 Sep 2026 · meshroom.org
Maker
The project is supported by the ALICEVISION association, described as a non-profit organization created in July 2020.Read 5 Oct 2026 · meshroom.org
Automation
Meshroom provides a command-line interface called meshroom_batch and JSON-based pipeline definitions for automated, reproducible workflows.Read 5 Oct 2026 · meshroom.org
Built-in workflows
The AliceVision plugin unifies photogrammetry, camera tracking, HDR panorama, lidar meshing, raw image conversion, and color calibration pipelines.Read 5 Oct 2026 · meshroom.org
Caching
Meshroom reuses cached intermediate results and invalidates affected downstream nodes when an attribute changes.Read 5 Oct 2026 · meshroom.org
Execution
Workflows can run locally or on distributed systems, including simultaneous local and remote computation on the same project.Read 5 Oct 2026 · meshroom.org
Execution environments
Each plugin can run in its own virtual environment to isolate dependencies and support reproducible workflows.Read 5 Oct 2026 · meshroom.org
Integrated viewers
The interface includes built-in viewers for logs, images, and 3D data, plus inspection of node outputs.Read 5 Oct 2026 · meshroom.org
Platform limit
Prebuilt versions are available for Linux and Windows; macOS should be packaged manually.Read 5 Oct 2026 · meshroom.org
Plugins
Meshroom supports dynamically loaded plugins, and Meshroom Hub offers domain-specific plugins for computer vision, AI, and other tasks.Read 5 Oct 2026 · meshroom.org
Support and contact
The documentation page directs users to the mailing list for questions and encourages contributions to the documentation.Read 5 Oct 2026 · meshroom.org
Target users
The site describes use cases for AI and computer-vision researchers, cultural-heritage work, and visual-effects pipelines.Read 5 Oct 2026 · meshroom.org
Workflow editing
Users can visually design pipelines by connecting operations to define dependencies, data flow, and execution order.Read 5 Oct 2026 · meshroom.org

Plans and prices

Meshroom Free Open-source software · downloadable releases for Windows and Linux · macOS should be packaged manually Read 5 Oct 2026 · meshroom.org

Every Meshroom plan and price →

Strong points and limits

Strong points

  • Free downloadable desktop software
  • Visual pipeline dependency and data-flow editing
  • Local and distributed execution
  • Command-line and JSON automation
  • Built-in logs, image and 3D viewers

Limits

  • macOS requires manual packaging
  • Prebuilt releases cover Linux and Windows
  • Plugins require separate environments for isolation

Who it suits

Meshroom suits AI and computer-vision researchers, cultural-heritage projects and visual-effects pipelines. It is aimed at desktop users on Linux or Windows who need visual and automated pipeline execution.

Verdict

Meshroom combines visual pipeline design with reproducible command-line execution and distributed processing. Its strongest fit is technical or visual work on Linux and Windows, with manual setup required on macOS.

Where Specifiction places it

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